2350-2352 20th Ave, San Francisco, CA 94116

The multi-family residential building at 2350-2352 20th Avenue in San Francisco's Parkside neighborhood is a two-unit, two-story structure built in 1977, currently owned by the Alan J & Ruth S Jang Living Trust. The building's documented maintenance history shows a significant investment in its upkeep, with a permitted reroofing project completed in December 2008 at a cost of $8,900.

This roofing work, for which two permits were issued, represents the most substantial improvement on record for the property. The building's recent incident history includes two closely timed reports of hazardous materials on the street or sidewalk near the property, occurring on October 29 and October 31, 2022.

Both incidents involved liquid substances categorized as oil, paint, or other materials, and while these were serious enough to warrant Department of Public Works involvement, it's worth noting that both cases were eventually closed with resolutions. The relatively routine nature of these incidents, occurring on public infrastructure rather than within the building itself, is balanced by the property's documented history of significant maintenance investment through the earlier roofing project.